public static string CookieValue(string cookieString, string cookieName, bool encryptCookie = true)
{
if (cookieString == null || cookieName == null)
return null;
string[] tmpData = cookieString.Split('&');
foreach (string item in tmpData)
{
if (item.StartsWith(cookieName + "="))
{
if (encryptCookie)
{
Crypter crypt = new Crypter();
return crypt.Decrypt(TextHelper.FindP(item + "&", cookieName + "=", "&"));
}
else
return TextHelper.FindP(item + "&", cookieName + "=", "&");
}
}
return null;
}
private static string GetCookieValue(HttpCookie cookie, string cookieValName, bool encryptCookie)
{
string tmpOut = string.Empty;
if (cookie != null)
{
if (cookie.Values[cookieValName] == null)
return tmpOut;
try
{
tmpOut = cookie.Values[cookieValName];
}
catch { }
if (encryptCookie && !string.IsNullOrWhiteSpace(tmpOut))
{
Crypter crypt = new Crypter();
tmpOut = crypt.Decrypt(tmpOut);
}
return tmpOut;
}
else
return tmpOut;
}
private static void ExecuteCreateCookie(HttpRequestBase reqObj, HttpResponseBase respObj,
DateTime? expiresOn, string cookieName, string cookieValName, string cookieValue, bool encryptCooke)
{
HttpCookie cookie = default(HttpCookie);
string realCookieValue = cookieValue;
if (encryptCooke)
{
Crypter crypt = new Crypter();
realCookieValue = crypt.Encrypt(cookieValue);
crypt = null;
}
if (reqObj.Cookies[cookieName] == null && respObj.Cookies[cookieName] == null)
{
cookie = new HttpCookie(cookieName);
cookie.Values.Add(cookieValName, realCookieValue);
if (expiresOn.HasValue)
cookie.Expires = expiresOn.Value;
respObj.Cookies.Add(cookie);
}
else
{
if (respObj.Cookies[cookieName] != null)
cookie = respObj.Cookies[cookieName];
else if (reqObj.Cookies[cookieName] != null)
cookie = reqObj.Cookies[cookieName];
try
{
cookie.Values.Add(cookieValName, realCookieValue);
}
catch (Exception exc)
{
throw new Exception("CreateCookie error" + exc.Message);
}
cookie.Values[cookieValName] = realCookieValue;
if (expiresOn.HasValue)
{
if (cookie.Expires > expiresOn.Value)
cookie.Expires = expiresOn.Value;
else if (cookie.Expires < DateTime.Now)
cookie.Expires = expiresOn.Value;
}
if (respObj.Cookies[cookieName] != null)
respObj.Cookies.Remove(cookie.Name);
respObj.Cookies.Add(cookie);
}
}
